groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler

8891 293 2269 159 1243 -15.36 278.55 24.01 248.79 0.4230


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Gyula 2000-03-04 07:03:57 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 96 1774 53 977 -13.81 279.81 25.27 253.09 0.4351
2 -1 -1 -1 -1 -14.59 279.99 25.46 251.44 0.4407
3 0 1 0 1 -12.85 277.94 23.41 254.45 0.4038
4 0 5 0 3 -12.71 277.47 22.94 254.57 0.3961
5 124 -1 68 -1 -16.38 279.58 25.04 247.27 0.4421
6 28 -1 15 -1 -15.62 279.02 24.49 248.58 0.4307
7 0 3 0 2 -12.49 277.00 22.47 254.90 0.3881
8 1 -1 1 -1 -15.34 278.59 24.06 248.94 0.4231
9 0 1 0 0 -13.27 277.22 22.69 253.05 0.3943
10 0 5 0 3 -12.85 276.86 22.33 253.91 0.3872
11 4 -1 2 -1 -14.24 277.37 22.83 250.75 0.4001
12 0 1 0 0 -13.51 276.87 22.34 252.26 0.3898
13 0 1 0 1 -14.09 276.22 21.69 250.37 0.3822
14 0 5 0 3 -14.38 276.03 21.50 249.51 0.3806
15 0 2 0 1 -11.36 274.29 19.76 256.59 0.3423
16 0 243 0 129 -13.40 275.25 20.72 251.51 0.3646
17 0 -1 0 -1 -15.04 275.99 21.46 247.81 0.3832
18 23 -16 12 -16 -13.07 274.83 20.29 252.11 0.3566
19 12 58 6 32 -18.61 277.65 23.12 240.96 0.4275
20 0 0 0 0 -20.24 278.63 24.10 238.45 0.4514
21 0 1 0 0 -15.21 275.53 21.00 247.03 0.3772
22 0 1 0 1 -14.59 274.93 20.40 248.13 0.3651
23 0 2 0 1 -18.09 276.74 22.21 241.25 0.4115
24 0 8 0 5 -15.36 275.04 20.51 246.23 0.3708
25 0 1 0 0 -14.55 272.79 18.26 246.28 0.3327
26 0 2 0 1 -15.23 272.79 18.26 244.38 0.3367
27 1 72 0 39 -18.05 274.17 19.63 238.67 0.3756
28 0 2 0 1 -18.91 274.36 19.83 236.90 0.3848
29 0 5 0 3 -17.46 273.53 19.00 239.36 0.3625
30 0 2 0 1 -14.64 271.93 17.40 245.10 0.3203
31 0 1 0 0 -20.01 274.87 20.34 235.05 0.4002
32 0 2 0 1 -14.98 271.93 17.40 244.14 0.3225
33 2 15 1 8 -15.42 272.09 17.56 243.07 0.3278
34 0 52 0 28 -16.65 272.30 17.77 239.96 0.3392
35 2 -34 1 -34 -16.82 272.37 17.84 239.60 0.3416
36 0 1 0 0 -16.79 271.71 17.18 238.80 0.3320
37 0 1 0 1 -16.93 271.09 16.56 237.58 0.3246
38 0 0 0 0 -20.52 271.89 17.36 229.93 0.3667
39 0 0 0 0 -15.42 267.98 13.45 237.00 0.2685
40 0 0 0 0 -16.90 267.80 13.27 232.10 0.2796
41 0 2 0 1 -15.42 266.44 11.91 233.93 0.2472


  • Proj. U -  Projected umbra area in millionths of solar disc, negative values indicate
    that the umbra consists of fragmented regions which cannot be separated without losing umbral area.
    In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that
    the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2.
  • Proj. WS -  Projected whole spot area in millionths of solar disc, negative values indicate
    that several umbras have a common penumbra, e.g. -7 means that the given umbra shares
    a penumbra with umbra No.7, and the WS value is indicated at No.7.
  • Corr. U -  Corrected umbra area in millionths of solar hemisphere, for negative values see above
  • Corr. WS -  Corrected whole spot area in millionths of solar hemisphere, for negative values see above
  • B -  Heliographic latitude B; positive: North, negative: South
  • L -  Heliographic longitude L
  • LCM -  Longitudinal distance from the Sun's central meridian
  • Pos. angle -  Position angle
  • r -  Distance from the centre of Sun's disc in terms of Sun's radius